Flame 4 "Reverse" Size US-M:M 6 / W 7.5 KFOAM LITE structure delivers reliable

KFOAM LITE structure delivers reliable support and responsive feel

Redefining comfort boundaries with its wide-last philosophy

K supercritical insole to deliver soft

it delivers elite control and breathable comfort for every sharp cut

Anti-torsion ARCHLOCK piece for good stability and support

Flame 4 "Reverse" Size US-M:M 6 / W 7.5 KFOAM LITE structure delivers reliableQu! kBONE DYNAM! C carbon fiber plate for rolling propulsion and support. Qu! kFLAMECQT(FLAMECQT) midsole for cushioning, and RPU outsole for slip resistance. C! LK(Carbon Silk) upper for breathability, and MORPHIT lacing system for midfoot lockdown. Suitable for running activities in a medium or long distance.